Am Sun, 19 Dec 2010 09:33:52 +0900 schrieb Carsten Haitzler (The Rasterman):
> On Sat, 18 Dec 2010 14:25:54 -0500 Mike Blumenkrantz > <m...@zentific.com> said: > > > On Sat, 18 Dec 2010 20:11:27 +0100 > > Cedric BAIL <cedric.b...@free.fr> wrote: > > > > > On Sat, Dec 18, 2010 at 7:15 PM, Mike Blumenkrantz > > > <m...@zentific.com> wrote: > > > > On Sat, 18 Dec 2010 18:49:53 +0100 > > > > Andreas Volz <li...@brachttal.net> wrote: > > > >> Am Fri, 17 Dec 2010 21:13:59 -0500 schrieb Mike Blumenkrantz: > > > >> > > > >> > On Sat, 18 Dec 2010 10:44:00 +0900 > > > >> > Carsten Haitzler (The Rasterman) <ras...@rasterman.com> > > > >> > wrote: > > > >> > > > > >> > > main_fd_handler_add() Failed to add > > > >> > > > poll on fd 18 (errno = 17)! ERR<14518>:ecore ecore.c:227 > > > >> > > > _ecore_magic_fail() *** ECORE ERROR: Ecore Magic Check > > > >> > > > Failed!!! *** IN FUNCTION: > > > >> > > > ecore_main_fd_handler_active_set() ERR<14518>:ecore > > > >> > > > ecore.c:229 _ecore_magic_fail() Input handle pointer > > > >> > > > is NULL! ERR<14518>:ecore ecore.c:240 > > > >> > > > _ecore_magic_fail() *** NAUGHTY PROGRAMMER!!! *** SPANK > > > >> > > > SPANK SPANK!!! *** Now go fix your code. Tut tut tut! > > > >> > > > ERR<14518>:ecore ecore_main.c:758 > > > >> > > > ecore_main_fd_handler_add() Failed to add poll on fd 18 > > > >> > > > (errno = 17)! ERR<14518>:ecore ecore.c:227 > > > >> > > > _ecore_magic_fail() *** ECORE ERROR: Ecore Magic Check > > > >> > > > Failed!!! > > > >> > Try disabling epoll support in ecore and see if you still > > > >> > get this same same error. > > > >> > > > >> I compiled with --disable-epoll and all works again. I tied to > > > >> update to an older revision and use --enable-epoll, but > > > >> compilation failed. > > > >> > > > >> I don't know what's the functional meaning of this option, but > > > >> I'm happy with disabling it. :-) > > > >> > > > >> regards > > > >> Andreas > > > >> > > > >> ------------------------------------------------------------------------------ > > > >> Lotusphere 2011 > > > >> Register now for Lotusphere 2011 and learn how > > > >> to connect the dots, take your collaborative environment > > > >> to the next level, and enter the era of Social Business. > > > >> http://p.sf.net/sfu/lotusphere-d2d > > > >> _______________________________________________ > > > >> enlightenment-devel mailing list > > > >> enlightenment-devel@lists.sourceforge.net > > > >> https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > > > > The current epoll code will error when you try to add the same > > > > fd twice (bad behavior to begin with), so your only choice is > > > > to not use epoll currently. This may change in the future > > > > depending on the whims of the other Mike. > > > > > > Does that mean, I can't have two different callback watching the > > > same fd ? > > With epoll I think not. > > that actually wouldnt work right anyway - you fd HANDLERS ... handle > an fd - that is handle the reads and writes to/from it when its > needed. 2 fd handlers for the same fd will fail badly ad 1 fd handler > will get in first and do a read for example - then "take the data" - > the second will not be able to read that data anymore. it's gone. > already read. so... it never made any sense to hand 2 fd handlers for > 1 fd. it's pretty much an invalid thing to do. so i don't think this > is a epoll vs select thing here. it just should never have happened > or worked right anyway. epoll just errors out differently. the select > code doesnt > - you just get implicit errors instead as above. > > so the question is... is it really adding the same fd twice - and if > so.. why was it doing that? that "userspace" code needs fixing if it > did. May be an hint. I also noticed that the function was called twice while stepping through. First time it works and second time it failed. Now when you say these it sounds logic. I've to check later what's the problem here... regards Andreas ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
